services: remove mockVerifiedIdentityDao declaration
services: remove mockVerifiedIdentityDao declaration

The MockVerifiedIdentityDao is used in cppunit tests, thus just
drop the XML definition that we don't need for any purpose.

Signed-off-by: Jan Viktorin <3eab6ac54c005c4408f608556a6663b7f2abede7@fit.vutbr.cz>

BeeeOn/server,BeeeOn/server,BeeeOn/server,BeeeOn/server